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- Displacement of petroleum from sand by detergent solutions
- The use of a nonionic detergent and citric acid for improving cleanout procedures of water-input wells in secondary oil-recovery projects
- Laboratory evaluation of water additives for petroleum displacement
- Metal-porphyrin complexes in an asphaltic midcontinent crude oil
- Direct evaluation of water sensitivity of reservoir rocks
- Back-pressure tests on gas-storage projects
- Relative wetting tendencies of crude oils by capillarimetric method
- Chromatographic resolution of petroleum porphyrin aggregates